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En
Sales Operations Intern
Ensono Jefferson City, MO, USA
Sales Operations InternRemote - United StatesJR012846 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things! We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with continuous change and embrace innovation. We can Do Great Things because we have great Associates. The Ensono Core Values unify our diverse talents and are woven into how we do business. These five traits are the key to achieving our purpose: Honesty, Reliability, Collaboration, Curiosity, Passion We are looking for potential participants for our 2026 Summer Internship Program and are excited to invite driven and self-motivated candidates to apply! Ensono is dedicated to cultivating talented individuals with unique skillsets who know how to dream big and build bigger!...

Mar 14, 2026
OA
Part time
 
Accounting Intern (Fall 2026)
O'Reilly Auto Parts Springfield, MO, USA
An O’Reilly Auto Parts corporate accounting internship offers students the opportunity to gain valuable experience in and learn about non-public, industry accounting. Interns will build upon their current skillsets to develop professionally by strengthening their soft skills while assisting with daily tasks and participating in intern program specific activities. This internship has been established to run for the length of one school semester and takes place in the spring and fall semesters. Generally, spring semester internships run from mid-January to early-May, and fall semester internships run from late-August to early-December. The internships require students to consistently work 22 hours per week (Monday – Friday) through the entirety of the semester How You'll Contribute Assist with team’s day-to-day responsibilities. Demonstrate excellent service to customers, vendors, and team members. Follow team procedures and learn company databases. Review, validate, and...

Mar 13, 2026
WU
Part time
 
Community Development Intern (Part-Time/Temporary) - WUMC Redevelopment
Washington University Medical Center Redevelopment Corp. St. Louis, MO, USA
Scheduled Hours 20 Position Summary Throughout the course of the internship, the candidate will become involved in neighborhood planning, data collection and analysis, GIS mapping, program development and implementation as well as a host of special community development-oriented projects. To have a full internship experience, the Community Development Intern will play a multifaceted role, engaging in both community development initiatives as well as communications/marketing tasks. This role offers a comprehensive internship experience, allowing the intern to gain valuable skills in community development, as well as communications and marketing. Job Description Primary Duties & Responsibilities: Project Management Under the direction of the organization’s Executive Director and other Staff, lead and implement the following projects: Neighborhood Profile Projects that involves researching and updating Neighborhood Demographic Data for targeted communities....

Mar 12, 2026
Catalent
Summer 2026: Intern, Analytical Chemistry
Catalent Kansas City, MO, USA
Intern, Analytical Chemistry Position Summary: Work Schedule: M-F 8am-5pm (10-12 week summer internship) 100% on-site Catalent's Kansas City facility is home to our Oral & Specialty Drug Delivery, Biologics Analytical Services and Clinical Supply Services businesses. The site provides a range of integrated services for oral solid dosage forms, from formulation development and analytical testing to clinical and commercial-scale manufacture. The Kansas City facility is a Center-of-Excellence for our Biologics Analytical Services business. Our talented team has over 25 years of experience providing analytical services for stand-alone and integrated biologics projects. Catalent Pharma Solutions in Kansas City, MO is hiring an Intern, Analytical Chemistry. Under general supervision, performs work on assigned projects or tasks that may vary and be somewhat challenging with limited responsibility. Follows established guidelines and work plans. May...

Mar 11, 2026
OA
Full time
 
Intern - Legal
O'Reilly Auto Parts Springfield, MO, USA
O’Reilly’s Summer Internship Program is an in-person, 9-week, paid, summer program that offers students the opportunity to work closely with experienced leaders and professionals in different departments and to showcase their knowledge by providing recommendations and feedback. Throughout the internship, students will build upon their current skillsets, while applying their education to meaningful, impactful projects. Interns will be paired with one department for the summer and will be responsible for assisting their team with special projects and daily tasks that will contribute to the success of the company. Along with a mentor, interns will design their Career Development Plan and complete tasks and projects to gain the experience necessary to achieve their career goals. What You Will Gain Ownership over a meaningful project and/or tasks that will challenge you to leave a lasting impact on O’Reilly A personalized Career Development Plan with the guidance of your mentor...

Mar 11, 2026
En
Accountant - Intern
Ensono Jefferson City, MO, USA
Accountant - InternRemote - United StatesJR012850 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things! We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with continuous change and embrace innovation. We can Do Great Things because we have great Associates. The Ensono Core Values unify our diverse talents and are woven into how we do business. These five traits are the key to achieving our purpose. About the role and what you'll be doing: Our summer internship is the entry point into our 12-month rotational program. The program aims to create a pathway to full time employment and develop well rounded junior associates with great potential. Each summer we choose two interns to join Ensono full-time and gain experience in...

Mar 10, 2026
EM
Accounting Intern
Enterprise Mobility St. Louis, MO, USA
Overview Gain real-world business, accounting, and financial training that will teach you all aspects of financial management pertaining to running a successful business. Our Accounting Intern position will introduce you to our Business Management Training program which fully prepares you to become a Business Manager of your own financial operation. This position is full time (40 hours per week) in office and will be based at our Administrive office (2281 Ball Dr. St. Louis, MO 63146). A key partner in our organization, the Business Manager oversees all aspects of financial management and provides balance to the partnership formed with the marketing and operational pieces of our business. You'll enjoy performance-based promotions and big earning potential as you climb the management ladder. Plus you'll work with fun people at a industry leader that supports you every step of the way. Responsibilities Starting as an Accounting Intern, you will be exposed to basic...

Mar 09, 2026
PE
Internship
 
Associate, Strategy Intern
Pearson Education Services Jefferson City, MO, USA
2026 Summer Strategy Internship Program Location: US- Remote Why join Pearson’s intern program? Pearson is the world’s learning company. We help people of all ages acquire the knowledge and skills they need to be successful in their work and careers. We believe that everyone should be able to keep learning, every day and in every way, throughout their lives. Bringing together everything we know about the science of learning and the latest technology; we’re shaping the future of teaching and learning. We’re looking for the next generation of talented undergraduates to join our team for an unforgettable 10-week internship. An internship at Pearson is an opportunity to bring your own unique perspective as a learner, together with your academic knowledge, technical skills, and enthusiasm, to help create products that help fix the skills challenges faced by learners, employees and employers. As one of our interns, you will gain a comprehensive introduction to our business....

Mar 09, 2026
Lensa
Internship
 
Marketing Coordinator Intern - Corporate Services (Houston)
Lensa Kansas City, MO, USA
Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Burns & McDonnell. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Description As a marketing intern, you'll be part of a fast-paced, integrated team partnering with our business units and practice areas across the globe. We are seeking talented individuals to join our team whose skills can elevate our projects-whether you bring artistic vision as a designer, dynamic movement as an animator, market insights as a technical analyst, or narrative depth as a content creating storyteller. Your creativity, technical expertise, and ability...

Mar 08, 2026
En
Security Compliance Analyst-Intern
Ensono Jefferson City, MO, USA
Security Compliance Analyst-InternRemote - United StatesJR012847 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things _!_ We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with continuous change and embrace innovation. We can Do Great Things because we have great Associates. The Ensono Core Values unify our diverse talents and are woven into how we do business. These five traits are the key to achieving our purpose: Honesty, Reliability, Curiosity, Collaboration, and Passion. About the role and what you'll be doing: As a Security Compliance Analyst Intern, you will support Ensono's internal audit and security control framework initiatives. Your work will help us enhance our audit processes, integrate AI solutions, and...

Mar 08, 2026
Se
Engineering Intern - (Part-Time/Temp)
Serco Jefferson City, MO, USA
Position Description & Qualifications Our 2026 internship opportunities are available throughout the summer in the U.S. You will work with your manager to identify the best working schedule for you, working up to 40 hours a week. Serco offers an exciting internship opportunity in the Advanced Technologies Group (ATG). ATG's AI/ML Research and Development Team is responsible for developing innovative machine learning technologies that both solve our customer's challenges and contribute to the growth of the company. As a Machine Learning Intern, you will join a dynamic team of research scientists and software engineers that develop innovative machine learning technologies to address some of the nation's most challenging problems. This is an excellent opportunity for someone who is innovative and driven by challenging technical problems. Our team develops a wide range of capabilities addressing our customer's challenges, with a focus on machine learning (ML) and...

Mar 06, 2026
Otsuka Pharmaceutical Companies (U.S.)
Intern the Otsuka Way 2026 - Data Governance & Data Integrity Intern
Otsuka Pharmaceutical Companies (U.S.) Jefferson City, MO, USA
Otsuka's internship program, Intern the Otsuka Way (InTOW), offers students a unique opportunity to gain hands-on experience and develop critical skills while contributing to meaningful projects. Interns will work alongside experienced professionals, learn about the complexities of the pharmaceutical industry, and gain insights into potential career paths. By combining practical experience with professional development, our program prepares interns for future success. Our internship program also includes instructor-led trainings, a leadership engagement series, as well as insightful lunch and learns. Application Deadline: Candidates are encouraged to apply within 10 business days of the posting date. The position may remain open past this window until a suitable candidate is selected. Interviews and offers: February through March 2026. Duration of internship: June 1, 2026, through August 10, 2026. Job Description ? The Data Governance & Data Integrity...

Feb 23, 2026
Otsuka Pharmaceutical Companies (U.S.)
Intern the Otsuka Way 2026 - Global Medical Affairs Rare Diseases Intern
Otsuka Pharmaceutical Companies (U.S.) Jefferson City, MO, USA
Otsuka's internship program, Intern the Otsuka Way (InTOW), offers students a unique opportunity to gain hands-on experience and develop critical skills while contributing to meaningful projects. Interns will work alongside experienced professionals, learn about the complexities of the pharmaceutical industry, and gain insights into potential career paths. By combining practical experience with professional development, our program prepares interns for future success. Our internship program also includes instructor led trainings, a leadership engagement series, as well as insightful lunch and learns. Application Deadline: Candidates are encouraged to apply within 10 business days of the posting date. The position may remain open past this window until a suitable candidate is selected. Interviews and offers: February through March 2026. Duration of internship: June 1, 2026, through August 10, 2026. Job Description The Global Medical Affairs Rare Diseases Intern...

Feb 22, 2026
Otsuka Pharmaceutical Companies (U.S.)
Intern the Otsuka Way 2026 - Portfolio Strategy and Asset Management Intern
Otsuka Pharmaceutical Companies (U.S.) Jefferson City, MO, USA
Otsuka's internship program, Intern the Otsuka Way (InTOW), offers students a unique opportunity to gain hands-on experience and develop critical skills while contributing to meaningful projects. Interns will work alongside experienced professionals, learn about the complexities of the pharmaceutical industry, and gain insights into potential career paths. By combining practical experience with professional development, our program prepares interns for future success. Our internship program also includes instructor led trainings, a leadership engagement series, as well as insightful lunch and learns. Application Deadline: Candidates are encouraged to apply within 10 business days of the posting date. The position may remain open past this window until a suitable candidate is selected. Interviews and offers: February through March 2026. Duration of internship: June 1, 2026, through August 10, 2026. Location: In Princeton 2-3 days a week Job Description ?...

Feb 21, 2026
Pacific Northwest National Laboratory
PhD Intern-Quantum Computing
Pacific Northwest National Laboratory Jefferson City, MO, USA
Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The Physical and Computational Sciences Directorate's (PCSD's) strengths in experimental, computational, and theoretical chemistry and materials science, together with our advanced computing, applied mathematics and data science capabilities, are central to the discovery mission we embrace at PNNL. But our most important resource is our people-experts across the range of scientific disciplines who team together to take...

Feb 21, 2026
Computer Aid, Inc.
Business Operations Intern
Computer Aid, Inc. Jefferson City, MO, USA
Business Operations Intern Req number: R7170 Employment type: Full time Worksite flexibility: Remote Who we are CAI is a global services firm with over 9,000 associates worldwide and a yearly revenue of $1.3 billion+. We have over 40 years of excellence in uniting talent and technology to power the possible for our clients, colleagues, and communities. As a privately held company, we have the freedom and focus to do what is right-whatever it takes. Our tailor-made solutions create lasting results across the public and commercial sectors, and we are trailblazers in bringing neurodiversity to the enterprise. Job Summary As the Business Operations you will support teams with business development initiatives. Job Description We are seeking a dynamic and motivated Business Operations Intern with a keen interest in Business Analytics to join our team. This role is a? full-time internship role and is remote . The internship dates are June 1, 2026...

Feb 21, 2026
Randstad Technologies
Engineering Intern
Randstad Technologies St. Louis, MO, USA
Engineering Internship (Summer 2026)  100% onsite in Indianapolis IN Pay: $26-$28 an hour based on year in school Looking for juniors and seniors getting degree in mechanical engineering  CAD or Solidworks experience needed  Position Overview: We are seeking a motivated and detail-oriented intern who is a junior or senior in college to join our team. This internship offers an excellent opportunity to gain hands-on experience in the engineering field while working on impactful projects. The ideal candidate will have a background in engineering, project management, and knowledge of AutoCAD and Smartsheet. Key Responsibilities: • Assist in the planning of some projects within the company. • Utilize AutoCAD to create and modify technical drawings and designs as needed. • Manage project timelines and tasks using Smartsheet, ensuring effective communication and collaboration. • Support project managers in coordinating project activities and resources. • Participate in team meetings,...

Feb 18, 2026
Otsuka Pharmaceutical Companies (U.S.)
Intern the Otsuka Way 2026 - Junior Scientist Intern
Otsuka Pharmaceutical Companies (U.S.) Jefferson City, MO, USA
Job Summary ?: Otsuka's internship program, Intern the Otsuka Way (InTOW), offers students a unique opportunity to gain hands-on experience and develop critical skills while contributing to meaningful projects. Interns will work alongside experienced professionals, learn about the complexities of the pharmaceutical industry, and gain insights into potential career paths. By combining practical experience with professional development, our program prepares interns for future success. Our internship program also includes instructor led trainings, a leadership engagement series, as well as insightful lunch and learns. Application Deadline: Candidates are encouraged to apply within 10 business days of the posting date. The position may remain open past this window until a suitable candidate is selected. Interviews and offers: February through March 2026. Duration of internship: June 1, 2026, through August 10, 2026. Job Description ? The Junior Scientist...

Feb 17, 2026
Pacific Northwest National Laboratory
Undergraduate Intern - Applied Mathematics
Pacific Northwest National Laboratory Jefferson City, MO, USA
Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The Physical and Computational Sciences Directorate's (PCSD's) strengths in experimental, computational, and theoretical chemistry and materials science, together with our advanced computing, applied mathematics and data science capabilities, are central to the discovery mission we embrace at PNNL. But our most important resource is our people-experts across the range of scientific disciplines who team together to take...

Feb 16, 2026
Pacific Northwest National Laboratory
NSIP Masters Intern - Phys Detect Systems & Deploy
Pacific Northwest National Laboratory Jefferson City, MO, USA
Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The National Security Directorate (NSD) drives science-based, mission-focused solutions to take on complex,?real-world?threats to our nation and the world. The Physical Detection Systems and Deployment Division, part of the National Security Directorate, delivers policy-informed technology solutions by removing barriers to real-world implementation. We strive to understand end-user environments to transition technology...

Feb 16, 2026
CIBC
Full time
 
2026 Summer Intern - Commercial Real Estate
CIBC St. Louis, MO, USA
We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and what they contribute. To learn more about CIBC, please visit CIBC.com CIBC’s Summer Internship Program is a dynamic, 10-week experience (June through August) designed to complement your academic training and support your career aspirations. Centered around the core theme of Learn, Connect, Grow, the program offers a comprehensive blend of opportunities to expand your skills and professional network. At CIBC we enable the work environment most optimal for you to thrive in your role. Details on your work arrangement (proportion of on-site and remote work) will be discussed at the time of your interview. As an intern, you...

Feb 13, 2026
So
Full time
 
Staff Auditor Intern-Hire Date June 2026
State of Missouri Springfield, MO, USA
The State Auditor's Office is seeking Staff Auditor Interns whose primary purpose is to complete duties assigned by the Auditor In Charge (AIC) that may include all phases of the audit such as fieldwork, report preparation, and related administrative duties. This position may be assigned to any type of audit or special project that requires audit assistance. This description may not include all of the duties, knowledge, skills, or abilities associated with this position. Develop auditor judgement and independent thinking to accomplish objectives. Complete duties in accordance with Government Auditing Standards and SAO policies/procedures. Identify provisions of laws, regulations, contracts or grants agreements that are significant within the context of the audit objectives and assess the risk that noncompliance with provisions of laws could occur Obtain an understanding of and evaluate internal controls within the context of audit objectives. Provide input related to the...

Mar 11, 2026
Pacific Northwest National Laboratory
EEIP PhD Intern - Energy Processes & Materials
Pacific Northwest National Laboratory Jefferson City, MO, USA
Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The?Energy and Environment Directorate?delivers?science and technology solutions for the nation's biggest energy and environmental challenges. Our more than 1,700 staff support the Department of Energy (DOE), delivering on key DOE mission areas including: modernizing our nation's power grid to maintain a reliable, affordable, secure, and resilient electricity delivery infrastructure; research, development, validation,...

Mar 08, 2026
Pacific Northwest National Laboratory
EEIP Masters Intern - Energy Processes & Materials
Pacific Northwest National Laboratory Jefferson City, MO, USA
Overview At PNNL, our core capabilities are divided among major departments that we refer to as Directorates within the Lab, focused on a specific area of scientific research or other function, with its own leadership team and dedicated budget. Our Science & Technology directorates include National Security, Earth and Biological Sciences, Physical and Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science user facility housed on the PNNL campus. The?Energy and Environment Directorate?delivers?science and technology solutions for the nation's biggest energy and environmental challenges. Our more than 1,700 staff support the Department of Energy (DOE), delivering on key DOE mission areas including: modernizing our nation's power grid to maintain a reliable, affordable, secure, and resilient electricity delivery infrastructure; research, development, validation,...

Mar 07, 2026
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